baber/WOPTO huggingface dataset:
Patent RU-2049777-C1 (RU)
Inventor: KETRIN ELIZABET BRAJTI
IPC: C07D403/02
Filed: 1989-08-16
Granted: 1995-12-10
Abstract: Azabicyclo quinolone carboxylic acids of formula (I) and their salts and prodrugs of (I) having free amino gps., are new. In (I) R1 = H, a cation or 1-6C alkyl; Y = ethyl, t-butyl, vinyl-cyclopropyl, 2-fluoroethyl, p-fluorophenyl or o,p-difluorophenyl; W = H, F, Cl, Br, 1-4C alkyl, 1-4C alkoxy, amino or aminomethyl; A = CH, CF, CCl, COCH3, C-CH3, C-CN or N, or A is carbon and is taken together with Y and the C and N to which A and Y are attached to form a 5 or 6 membered ring which may contain O or a double bond and which may have attached R8 which is methyl or methylene; R2 = gp. of formula (i) or (ii) where R3-R7,R9,R10,R25 = H, CH3, CH2NH2, CH2NHCH3 or CH2NHC2H5 and R5-R7 and R9 may also be NH2,NHCH3 or NHC2H5, provided that not more than 3 of R3-R7,R8,R10 and R25 are other than H and if 3 of these substits. are not H, at least one of them is methyl.
Patent RU-2020007-C1 (RU)
Title: Combined roll
Inventor: BOBUKH IVAN A
IPC: B21B27/03
Filed: 1991-07-01
Granted: 1994-09-30
Abstract: FIELD: rolling. SUBSTANCE: value of maximum tension is taken not more than 0.0009 of diameter of mounting surface and value of minimal tension is not less than 0.0006 of diameter of mounting surface. EFFECT: more uniform distribution of tension stress over mounting surface and in sleeve body. 2 dwg
Patent RU-2042071-C1 (RU)
Title: Valve
Inventor: TETEREVYATNIKOV LEV N
IPC: F16K1/34
Filed: 1991-12-26
Granted: 1995-08-20
Abstract: FIELD: valving. SUBSTANCE: plate valving member with end face flexible seal and cylindrical projection is mounted inside the housing provided with the inlet and outlet passageways and seat. The projection is arranged in the outlet passageway with a ring spaced relation. The driving rod is connected with the valving member for permitting their relative movement. The ring groove is in communication with the ring space. The by-pass line connects the inlet passageway with the ring groove, is overlapped with the valving member, and is made up as passageways in the valving member. The valving member is arranged at the end of the driving rod for permitting overlapping of the by-pass line when the rod moves axially. The ring groove is made in the wall of the outlet passageway. The bottom wall of the groove is conical. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2001201-C1 (RU)
Inventor: NEJBURG EDUARD V
IPC: E02D27/01
Filed: 1992-01-22
Granted: 1993-10-15
Abstract: Использование: в строительстве, а именно в фундаменгостроенин Сущность изобретени : ленточный  фундамент включает железобетонные блоки   разной ширины Блоки установлены со смешением  относительно оси симметрии надфундаментной  конструкции в направлении действи  изгибиющего  момента Блоки разной ширины расположены с чередованием  относительно оси симметрии и с разной  величиной смешени  от нее. 3 ил.
Patent RU-2055018-C1 (RU)
Title: Fibre glass light guides blanks production method
Inventor: DZYUBLO ALEKSANDR K
IPC: C03B37/018
Filed: 1992-01-27
Granted: 1996-02-27
Abstract: FIELD: electrical optical industry. SUBSTANCE: fibre glass light guides production method provides for treatment of vapor-gas mixture with UV-Rays, feeding of vapor-gas mixture into rotating quartz tube, formation of light reflecting and light conducting layers by burner moving along tube. EFFECT: simplification of process. 1 tbl
Patent RU-2023013-C1 (RU)
Inventor: BUBNOV SERGEJ YU
IPC: C21B7/22
Filed: 1992-01-22
Granted: 1994-11-15
Abstract: Сущность изобретения: в устройстве, содержащем разливочный желоб и расположенный над ковшом по периметру его кромки кольцевой газоподводящий коллектор с отверстиями для подачи горючего газа, отверстия размещены несимметрично относительно вертикальной оси, проходящей через продольную ось ковша перпендикулярно продольной оси желоба, при этом расстояние между отверстиями со стороны коллектора, обращенной к желобу, меньше расстояния между отверстиями с противоположной стороны. 3 ил.
Patent RU-2092361-C1 (RU)
Title: Method of manufacture of automobile body parts
Inventor: RENCHUKOV SERGEJ E
IPC: B21D35/00
Filed: 1992-01-27
Granted: 1997-10-10
Abstract: FIELD: automotive industry. SUBSTANCE: proposed method includes cutting out blank from metal sheet and subsequent machining of blank on die. According to proposed method of blank cutting, segments are cut out in places of conjugation of three surfaces with tops of segments located in places of conjugation of above indicated surfaces and edges limiting the segments are made to coincide during subsequent machining of blank. Then blank is secured on die, places of conjugation of three surfaces are upset, edges limiting the segments are welded together, and other portions of blank surfaces are upset. EFFECT: enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2038842-C1 (RU)
Title: Adsorbent for absorption of gaseous hydrocarbons
Inventor: DMITRIEVA ZINAIDA T
IPC: B01J20/00
Filed: 1991-07-08
Granted: 1995-07-09
Abstract: FIELD: chemical technology. SUBSTANCE: adsorbent has, wt.-% aliphatic carboxylic acids C 10 -C 23 -0,5-5,0 and technical cotton or cotton cloth 95.0-99.5. EFFECT: enhanced effectiveness of adsorbent.
Patent RU-2021359-C1 (RU)
Title: Strain bacteriophagum shigellosum showing activity against shigella boydii-3
Inventor: RAKHIMOVA AJGUL KH
IPC: C12N7/00
Filed: 1992-03-13
Granted: 1994-10-15
Abstract: FIELD: medicinal microbiology. SUBSTANCE: for identification of Boyd-3 pathogen specific bacteriophage which is stored in Collection of Uzbekistan Republic Ministry Public Health at number 20 is used. EFFECT: accelerated diagnosis time at typical and atypical forms of pathogen by 1 and 2-3 days, respectively.
Patent RU-2027725-C1 (RU)
Title: Rubber mixture
Inventor: NOSNIKOV ALEKSEJ FEDOROVICH
IPC: C08K3/04
Filed: 1992-02-25
Granted: 1995-01-27
Abstract: FIELD: rubber industry. SUBSTANCE: rubber mixture has, mas. p.: chloroprene rubber of sulfur or combined regulation of polymerization 100; stearic acid 1.4-1.6; barium sulfide 4-6; technical carbon with specific geometric surface 90-100 m 2 /g/g 4-6, and aerosil modified with 15 wt.-% complex salt of ethylenebisdithiocarbamate zinc or ethylenebisthiuram disulfide 3-10. Vulcanization time of rubber mixtures at 150 C is 25-50 min. Rubber properties: tensile strength is 23-26 MPa, relative elongation is 475-500%, rubber mass change at swelling (20 C, 60 days) in "industrial-30" oil, in oleic acid, in concentrated hydrochloric acid, in water, and in glacial acetic acid (10 days) - 3.4-3.9; 7.8-9.4; 3.3-4.5; 8.2-11.8 and 8.8-12%, respectively. Rubber mixture is used for radiotechnical articles making. EFFECT: enhanced quality of rubber mixture. 2 tbl
Patent RU-2005880-C1 (RU)
Inventor: SHARONOV GEORGIJ I
IPC: E21B21/14
Filed: 1992-04-02
Granted: 1994-01-15
Abstract: FIELD: drilling wells. SUBSTANCE: device has bit, case coupled with the bit, and pipe received in the case. The pipe and case form a ring passage which is in communication with atmosphere through openings provided in the case. Check valves with spring- loaded valve members are set at outlet of the pipe and inlet of the ring passage. Rigidity of the spring of the valve member of the first valve is grater than rigidity of the spring of the valve member of the second valve. A moisture separator made of a reflector is set on the pipe between the valves. The reflector case and pipe form ring spaces. EFFECT: improved design. 1 dwg
Patent RU-2046932-C1 (RU)
Title: Способ глушения скважин
Inventor: TELIN ALEKSEJ G
IPC: E21B43/12
Filed: 1992-04-03
Granted: 1995-10-27
Abstract: Изобретение относится к нефтяной промышленности, а именно к способам глушения скважин на месторождениях, характеризиющихся высокими температурами и низкими проницаемостями, сложенных гидрофильными глинизированными породами. Способ глушения скважин заключается в том, что скважину глушат задавочной жидкостью в количестве 1 объем НКТ без продавки ее в пласт и проводят спуско-подъемные операции с установкой башмака НКТ на глубине продуктивного пласта, после чего при открытой затрубной задвижке закачивают блокирующую жидкость в количестве 1 объема НКТ со сбросом задавочной жидкости в блок долива, последующую закачку блокирующей и задавочной жидкостей осуществляют при закрытой задвижке, а в качестве блокирующей жидкости используют углеводородную композицию и/или кислородсодержащий растворитель. Углеводородную композицию используют из числа углеводородных фракций прямой гонки нефти: гексановой, бензольной, толуольной, ксилольной, нефрас С 50/170; химической переработки нефти: нефрас А 120/200, нефрас А 150/330, нефрас C 5 150/330 отходов нефтехимических производств: абсорбенты А-1 и А-2, легкая смола пиролиза, бутиленбензольная фракция, а кислосодержащий растворитель из числа низкомолекулярных спиртов C 1 -C 3  кислот C 1 -C 3  и кетонов C 3 -C 4  Способ обеспечивает сохранение и повышение продуктивности скважин после ремонтных работ. 1 з. п. ф-лы, 2 ил. 2 табл.
Patent RU-2106681-C1 (RU)
Title: Object speed regulator
Inventor: DAROVSKIKH V D
IPC: G05D13/08
Filed: 1992-04-20
Granted: 1998-03-10
Abstract: FIELD: automation. SUBSTANCE: device has master system which is designed as rotating disk 5 which has radial guide 8 for linear movement of slave system which is designed as slider 11 which is mounted for movement with respect to stationary axis 6 of disk 5 in range of zero to maximal distance on both sides of disk, which is designed as gear which is mounted for rotation about stationary axis 6 which carries disk traverse 7 with spiral guide 12, which start and end are located in periphery and center of disk traverse respectively. In addition slider 11 of gear 5 is also connected to this guide through rotating pair 15. Spiral guide has two mirror arms 12 and 13 which are connected to each other to achieve closed circuit. Spiral guide is shaped as, for example, Archimedean helix. Device provides possibility of monotonous alternation of linear speed of tracked object between maximal and minimal value. EFFECT: increased functional capabilities. 2 cl, 2 dwg
Patent RU-2060141-C1 (RU)
Title: Metal-cutting machine tool
Inventor: TYURIN NIKOLAJ V
IPC: B23Q39/04
Filed: 1992-05-21
Granted: 1996-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: tool has bed 1, which carries force heads 2, base members 3, gripping mechanisms, and multi-position table 14 with guide bushings 23. Rotatable faceplates 19 are kinematically coupled with the multi-position table and set in the guide bushings with a spaced relation of 0.1-0.2 mm. Face plates 19 are provided with rotatable and self-adjusting clutch parts 24. The base members are provided with clutch parts 4 which interact with the self-adjusting and rotatable clutch parts of the faceplates. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2019307-C1 (RU)
Title: Method of complex fertilizer making
Inventor: SPITSYN VLADIMIR A
IPC: C05B11/06
Filed: 1992-05-25
Granted: 1994-09-15
Abstract: FIELD: fertilizers. SUBSTANCE: method involves decomposition of phosphate raw with nitric acid, feeding of suspension prepared for neutralization at the ratio of CaO:CaO:P 2 O 5 =(1,3-1,5):1 = (1.3-1.5):1. Neutralization is carried out up to attainment of ratio between tri- and dicalcium phosphate in pulp at the range 1:(8-13). Prepared pulp is granulated and product is dried. EFFECT: improved method of fertilizer preparing. 1 tbl
Patent RU-2029553-C1 (RU)
Inventor: OSINTSEV NIKOLAJ S
IPC: A61K35/26
Filed: 1992-06-26
Granted: 1995-02-27
Abstract: FIELD: medicine. SUBSTANCE: perspectives of use of pancreas, thyroid, prostate and thymus glands, and also that of testicles, spleen, stomach mucous tissue and brain of North deer were investigated. Optimal regimes of collection, processing and storage of North deer organs were developed. EFFECT: improved method of animal raw treatment. 3 cl, 4 tbl
Patent RU-2028972-C1 (RU)
Title: Storage for oil products
Inventor: KROPACHEV ALEKSANDR M
IPC: B65G5/00
Filed: 1992-07-08
Granted: 1995-02-20
Abstract: FIELD: storage of oil products. SUBSTANCE: storage for oil products is made in form of pit with insulating layer of sand made on its walls and bottom. Novelty consists in that storage has additional insulating layer of clay. Clay is saturated with cations of metals, mainly, of such as magnesium, or calcium or sodium and located under layer of sand. Sand is used in form of fine-grained hydrophobic sand. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2012212-C1 (RU)
Title: Line for production of puree, beverages, and juices of fruit and vegetables
Inventor: KVASENKOV OLEG I
IPC: A23N15/00
Filed: 1992-07-22
Granted: 1994-05-15
Abstract: FIELD: food industry. SUBSTANCE: line has an inspection conveyor, washing machine with a bath, chopper, homogenizer-mixer, sterilizer, and a source of liquid carbon dioxide. The source is open to the washing machine bath and/or chopper and/or homogenizer-mixer and/or sterilizer. EFFECT: higher efficiency. 23 cl, 13 dwg
Patent RU-2054042-C1 (RU)
Inventor: KRAVETS ANATOLIJ NIKOLAEVICH
IPC: C12R1/19
Filed: 1992-07-30
Granted: 1996-02-10
Abstract: FIELD: genetic engineering. SUBSTANCE: new recombinant plasmid pECO 1831RI (size is 8.1 thousand nucleotide pairs) has genes of restriction-modification system Eco 1831RI and consists of Bam HI-fragment of vector pUC19 and BglII-fragment of the natural plasmid p1831, three recognition sites by restrictase Eco RI, two sites - StyI, and one site for restrictases: KpnI, SalI, HindIII, PstI, SmaI, and resistance determinant to ampicillin also. Obtained plasmid provides increased synthesis of restrictase Eco 1831RI. Proposed strain E. coli BKM CR - 3680D prepared by transformation with plasmid DNA pECO 1831RI into the strain E. coli R802 provides the high level of enzyme content, 2500000 U/1 g wet bimass, not less. The yield of purified enzyme is 350000 U/g biomass. EFFECT: increased yield of enzyme. 3 cl
Patent DE-10059408-C1 (DE)
Title: Milling blade for milling head for raised projections has 2 opposing radial elements in mirror-symmetry to rotation axis and second perpendicular axis
Inventor: LANDROCK MARTIN
IPC: B28D1/18
Filed: 2000-11-30
Granted: 2002-03-14
Abstract: The milling blade (10) has a fixing section (16) for securing it to a rotation axis (26) about which it is rotated and a pair of opposing radial elements (12,14), formed integral with the fixing section, each having a planar milling edge (18,20) perpendicular to the rotation axis and a projection contour milling edge (22,24).  One radial element is mirror-symmetrical to the other radial element relative to the rotation axis and relative to a perpendicular axis (30) passing through the center of the fixing section.
Patent DE-10122335-C1 (DE)
Title: Process for marking glass comprises selecting the marking position along a drawing process having a glass transition temperature above the transformation temperature
Inventor: TRINKS ULLA
IPC: B23K26/00
Filed: 2001-05-08
Granted: 2002-07-25
Abstract: Process for marking glass comprises selecting the marking position along a drawing process having a glass transition temperature above the transformation temperature; and subjecting the glass to a laser pulse to apply a mark to one surface of the glass.  An Independent claim is also included for a device for marking glass.  Preferred Features: The laser pulse only briefly reaches a peak power depending on the physical parameters of the glass. The glass is moved relative to the laser beam. The laser pulse has a build up time of 25-60 micro s and a fall time of 25-60 micro s. The laser pulse has a width of less than 300, preferably less than 130, especially less than 60 micro s. The laser pulse is produced from a CO2 laser.
Patent DE-10133333-C1 (DE)
Title: Producing fingerprint of audio signal involves setting first predefined fingerprint mode from number of modes and computing a fingerprint in accordance with set predefined mode
Inventor: HERRE JUERGEN
IPC: G10L25/00
Filed: 2001-07-10
Granted: 2002-12-05
Abstract: The method involves using information defining a number of fingerprint modes relating to the same type of fingerprint but producing different fingerprints that differ in their data quantity and the strength of identification for characterization of the audio signal. A first predefined mode is set (12) from a number of modes and a fingerprint computed (14) in accordance with the set predefined mode.  The method involves using information defining a number of fingerprint modes relating to the same type of fingerprint but producing different fingerprints that differ in their data quantity and the strength of identification for characterization of the audio signal. The modes are predetermined so that a fingerprint in accordance with a mode with a first identification strength can be converter to a fingerprint in accordance with a mode with a second identification strength without using the audio signal. A first predefined mode is set (12) from a number of modes and a fingerprint computed (14) in accordance with the set predefined mode. AN Independent claim is also included for the following: a method of characterizing an audio signal.
Patent DE-10134321-C1 (DE)
Title: Sealing device, for sealing end sector of tubular workpiece, has effective piston area of compression piston in chamber greater than cross section area inside end of workpiece
Inventor: GOMEZ RAFAEL GARCIA
IPC: B21D26/045
Filed: 2001-07-14
Granted: 2002-07-25
Abstract: The sealing device (1) includes a sealing mandrel (20) forming part of a compression piston (11), and a no-return valve (14). the effective piston area (KF) of the piston in the compression chamber (8) is greater than the cross section area (QF) in the interior cavity (13) of the workpiece (3). The piston is returned by a return force (23).
Patent DE-10148649-C1 (DE)
Title: Verfahren sowie Steuer und/oder Regelgerät zum Betreiben einer Brennkraftmaschine, sowie Brennkraftmaschine
Inventor: WUERFEL GERNOT
IPC: F02M61/16
Filed: 2001-10-02
Granted: 2003-08-07
Abstract: Bei einem Verfahren zum Betreiben einer Brennkraftmaschine (10) wird der Kraftstoff von einer Kraftstoffpumpe (14) gefördert. Einlassseitig ist diese Kraftstoffpumpe (14) mit einem Kraftstoffbehälter (12) verbunden. Über mindestens eine Kraftstoff-Einspritzvorrichtung (16) gelangt der Kraftstoff in mindestens einen Brennraum (22) der Brennkraftmaschine (10). Um den Kraftstoff noch genauer in den Brennraum (22) der Brennkraftmaschine (10) einspritzen zu können, wird vorgeschlagen, dass die Kraftstoffmenge, welche in den Brennraum (22) gelangt, aus dem Signal einer Durchflussmesseinrichtung (18) ermittelt wird.
Patent DE-19506874-C1 (DE)
Title: Wave soldering nozzle for soldering sub-assemblies
Inventor: GARRECHT EWALD
IPC: B23K3/06
Filed: 1995-02-16
Granted: 1996-04-25
Abstract: Sub-assemblies are solder using a wave soldering nozzle comprising a solder funnel with front (2) and rear (3) walls, two side walls (5,6) and a front guide plate (7) for the solder wave. A dam plate (8) has an arrow shape in plan view, such that the tip (11) of the arrow is in the centre of the funnel and is directed against the direction in which the sub-assemblies are conveyed. Pref., the angle between the arrow-shaped dam plate and the perpendicular to the side walls of the nozzle is about 5 to 10 deg.
Patent DE-19511402-C1 (DE)
Inventor: NEUDECKER ALBRECHT DIPL ING
IPC: H03K3/011
Filed: 1995-03-28
Granted: 1996-11-28
Abstract: The oscillator (VCO) itself is integrated on the same chip (Ch) with a similar oscillator (O) which has no external controlling voltage and in principle oscillates at a frequency dependent on the temp. of the chip and its mfg. parameters. A stabilising additional control signal is derived from this frequency by a chain of circuits comprising a monostable (MF), a low-pass filter (F) and an amplifier (V). The reference output pulse is lengthened to about one-quarter of the period at average temp., and the amplified DC component provides a countermeasure against frequency fluctuation of the VCO.
Patent DE-19519774-C1 (DE)
Title: Selective programming method for non-volatile memory
Inventor: TEMPEL GEORG DR RER NAT
IPC: G11C8/08
Filed: 1995-05-30
Granted: 1996-10-24
Abstract: A negative program voltage is selectively supplied to the word line of a non-volatile memory. Initially, the negative program voltage is supplied to all world-lines. A positive voltage is then supplied to all word-lines which have not been selected to compensate for the negative charges.  Negative voltages are supplied via diodes to the word lines. The diode are formed by PMOS transistors. A high positive voltage is 18V while a low supply voltage is 5V. The negative voltage is -12V. CMOS inverters are used for voltage switching. The high negative voltage is generated by a negative charge pump.
Patent DE-19611854-C1 (DE)
Title: Thread-less terminal for contacting electrical conductor
Inventor: OSSENBERG UWE
IPC: H01R4/50
Filed: 1996-03-26
Granted: 1997-07-10
Abstract: The terminal connector has the inserted conductor lead positioned between a terminal contact (2) and a clamping spring (3), formed as a lever with its contact region positioned eccentric to its pivot point (3d). The clamping spring is pivoted within a housing (1) about a metal bearing pin (13)) coupled to the terminal contact, with both its ends bent in the same direction for embedding in a plastics lever element (4)
Patent DE-19639666-C1 (DE)
Inventor: RUPPENTHAL MATHIAS DIPL ING
IPC: A61L2/24
Filed: 1996-09-27
Granted: 1998-06-10
Abstract: Dosing mechanism to feed germicide or disinfectant into a water supplied supply device in order to provide disinfected water for consumers. Said dosing mechanism comprises a disinfectant storage tank (12), pathway for water flow (20) leading to at least one junction point (30), a remote-controlled feeder (22) enabling germicide to be added, a control device (52) working together with a flow metro which detects flow volume of water supplied and transmitting it as a signal to the control device (52) which actuates the feeder (22) according to a predefinable concentration of germicide in water. The storage tank (12) is pressurized with compressed air and the feeder is designed as a proportional valve (22) which can be actuated by the control device.
Patent DE-19702765-C1 (DE)
Title: Upholstery unit with number of spring members in regular patterns, e.g. sprung bedding
Inventor: FOERNER MICHAEL
IPC: A47C23/00
Filed: 1997-01-27
Granted: 1998-07-23
Abstract: The unit has a number of spring strips (2) with ends of identical shape, which are fastened at an acute angle to a frame member (1,8). The frame member and head parts having a convex surface (3) have identical blind recesses (4) to receive the ends of the spring strips, forming an upholstery unit. The strips may be formed so as to fit alternately into two parallel opposite frame members (8) and each frame member opposite a fastening frame member acts as a stop when the spring strip passes through the head part. Individual frame members can be positioned unconnected to each other, rigidly connected to each other or can pivot on hinge connections.
Patent DE-19712135-C1 (DE)
Title: Fuel injection system for internal combustion engine
Inventor: MATTHIES JOERG
IPC: F02M55/02
Filed: 1997-03-22
Granted: 1998-08-13
Abstract: The fuel injection system includes several fuel injectors (5) supplied from a high pressure pump (6) via a common supply line (1) and high pressure lines (2,4) to the individual injectors. There are high pressure stores (3) in the high pressure lines. The fuel storage capacity of each of these stores is 80-300, preferably 120-200, times the maximum injection amount for each injection process. The diameter of the high pressure lines from the common supply line to the stores is such that the variation in amount at the fuel injectors is minimal.